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                SvT                </h1>
                <p>时间限制：30s&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;  空间限制：512MB</p>			</div>
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                                <h3>题目描述</h3><p><p class="MsoNormal"><span lang="EN-US">(</span><span style="font-family:宋体;
mso-ascii-font-family:&quot;Times New Roman&quot;;mso-hansi-font-family:&quot;Times New Roman&quot;">我并不想告诉你题目名字是什么鬼</span><span lang="EN-US">)</span></p>
<p class="MsoNormal"><span style="font-family:宋体;mso-ascii-font-family:&quot;Times New Roman&quot;;
mso-hansi-font-family:&quot;Times New Roman&quot;">有一个长度为</span><span lang="EN-US">n</span><span style="font-family:宋体;mso-ascii-font-family:&quot;Times New Roman&quot;;mso-hansi-font-family:
&quot;Times New Roman&quot;">的仅包含小写字母的字符串</span><span lang="EN-US">S,</span><span style="font-family:宋体;mso-ascii-font-family:&quot;Times New Roman&quot;;mso-hansi-font-family:
&quot;Times New Roman&quot;">下标范围为</span><span lang="EN-US">[1,n].</span></p>
<p class="MsoNormal"><span style="font-family:宋体;mso-ascii-font-family:&quot;Times New Roman&quot;;
mso-hansi-font-family:&quot;Times New Roman&quot;">现在有若干组询问</span><span lang="EN-US">,</span><span style="font-family:宋体;mso-ascii-font-family:&quot;Times New Roman&quot;;mso-hansi-font-family:
&quot;Times New Roman&quot;">对于每一个询问</span><span lang="EN-US">,</span><span style="font-family:宋体;mso-ascii-font-family:&quot;Times New Roman&quot;;mso-hansi-font-family:
&quot;Times New Roman&quot;">我们给出若干个后缀</span><span lang="EN-US">(</span><span style="font-family:宋体;mso-ascii-font-family:&quot;Times New Roman&quot;;mso-hansi-font-family:
&quot;Times New Roman&quot;">以其在</span><span lang="EN-US">S</span><span style="font-family:
宋体;mso-ascii-font-family:&quot;Times New Roman&quot;;mso-hansi-font-family:&quot;Times New Roman&quot;">中出现的起始位置来表示</span><span lang="EN-US">),</span><span style="font-family:宋体;mso-ascii-font-family:&quot;Times New Roman&quot;;
mso-hansi-font-family:&quot;Times New Roman&quot;">求这些后缀两两之间的</span><span lang="EN-US">LCP(LongestCommonPrefix)</span><span style="font-family:宋体;mso-ascii-font-family:&quot;Times New Roman&quot;;mso-hansi-font-family:
&quot;Times New Roman&quot;">的长度之和</span><span lang="EN-US">.</span><span style="font-family:
宋体;mso-ascii-font-family:&quot;Times New Roman&quot;;mso-hansi-font-family:&quot;Times New Roman&quot;">一对后缀之间的</span><span lang="EN-US">LCP</span><span style="font-family:宋体;mso-ascii-font-family:&quot;Times New Roman&quot;;
mso-hansi-font-family:&quot;Times New Roman&quot;">长度仅统计一遍</span><span lang="EN-US">.</span></p>
<p class="MsoNormal"></p>
<p></p></p><hr/><h3>输入格式</h3><p><p class="MsoNormal"><span style="font-family: 宋体;">第一行两个正整数</span><span lang="EN-US">n,m,</span><span style="font-family: 宋体;">分别表示</span><span lang="EN-US">S</span><span style="font-family: 宋体;">的长度以及询问的次数</span><span lang="EN-US">.</span></p>
<p class="MsoNormal"><span style="font-family: 宋体;">接下来一行有一个字符串</span><span lang="EN-US">S.</span></p>
<p class="MsoNormal"><span style="font-family: 宋体;">接下来有</span><span lang="EN-US">m</span><span style="font-family: 宋体;">组询问</span><span lang="EN-US">,</span><span style="font-family: 宋体;">对于每一组询问</span><span lang="EN-US">,</span><span style="font-family: 宋体;">均按照以下格式在一行内给出</span><span lang="EN-US">:</span></p>
<p class="MsoNormal"><span style="font-family: 宋体;">首先是一个整数</span><span lang="EN-US">t,</span><span style="font-family: 宋体;">表示共有多少个后缀</span><span lang="EN-US">.</span><span style="font-family: 宋体;">接下来</span><span lang="EN-US">t</span><span style="font-family: 宋体;">个整数分别表示</span><span lang="EN-US">t</span><span style="font-family: 宋体;">个后缀在字符串</span><span lang="EN-US">S</span><span style="font-family: 宋体;">中的出现位置</span><span lang="EN-US">.</span></p>
<p class="MsoNormal"></p>
<p></p></p><hr/><h3>输出格式</h3><p><div><span style="font-family: 宋体;">对于每一组询问</span><span lang="EN-US">,</span><span style="font-family: 宋体;">输出一行一个整数</span><span lang="EN-US">,</span><span style="font-family: 宋体;">表示该组询问的答案</span><span lang="EN-US">.</span><span style="font-family: 宋体;">由于答案可能很大</span><span lang="EN-US">,</span><span style="font-family: 宋体;">仅需要输出这个答案对于</span><span lang="EN-US">23333333333333333(</span><span style="font-family: 宋体;">一个巨大的质数</span><span lang="EN-US">)</span><span style="font-family: 宋体;">取模的余数</span><span lang="EN-US">.</span></div>
<div>
<p class="MsoNormal"></p>
</div>
<p></p></p><hr/><h3>样例输入</h3><pre>7 3

popoqqq

1 4

2 3 5

4 1 2 5 6</pre><hr/><h3>样例输出</h3><pre>
0

0

2

Hint

样例解释:

对于询问一,只有一个后缀”oqqq”,因此答案为0.

对于询问二,有两个后缀”poqqq”以及”qqq”,两个后缀之间的LCP为0,因此答案为0.

对于询问三,有四个后缀”popoqqq”,”opoqqq”,”qqq”,”qq”,其中只有”qqq”,”qq”两个后缀之间的LCP不为0,且长度为2,因此答案为2.

对于100%的测试数据,有S<=5*10^5,且Σt<=3*10^6.

特别注意:由于另一世界线的某些参数发生了变化,对于一组询问,即使一个后缀出现了多次,也仅算一次.</pre><hr/><h3>提示</h3><p>没有写明提示</p><hr/><h3>题目来源</h3><p>By YGY</p>
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